Honda/Acura D15 D16 Aluminum Engine Block Guard Block

Speed and Style Racing Engine Block Guards are designed to act as a support, filling the gap between the outside of the cylinder wall and the rest of the block. The idea being that the added rigidity of filling the gap reduces flexing and possibly cracking. Speed and Style Racing block guards are designed to provide support to highly stressed cylinder walls with optimal engine cooling by allowing enough water flow in critical areas to avoid destructive cylinder hot spots. Made from high strength, high corrosion resistance 6061 aluminum alloy, computer designed and CNC machined.

• Direct Fitment on Honda/Acura D15 & D16 Engines
• CNC Billet Aluminum Construction
• Scalloped design allows maximum coolant flow to the head
• Provides strength to stock sleeves and prevents sleeve walk that can cause premature head gasket failure
• Computer Designed Water Passages

P/N: BG-D15-D16